CHEM=$BDA/emploi

case $1 in
vsini) zex $CHEM/vsn_$LNG.emp | page ; exit 0 ;;
emploi) zex $CHEM/emploi_$LNG.emp | page ; exit 0 ;;
esac

case $# in
0) zex $BDA/descri/c.doc | page ;;
1) while :
   do 
   clear
   echo ' '
   case $LNG in
fr) echo " Resumé des possibilités offertes par la commande $1 ";;
eng) echo " Summary of the possibilities offered by the command $1";;
   esac

   echo ' ' 
   zex $CHEM/$1_$LNG.emp | grep AA | sed 's/AA//'
   echo ' ' ; echo ' '
   case $LNG in
   fr) echo -n " Quelle rubrique ?  " ;;
   eng) echo -n " Which item ?  " ;;
   esac
   read rub
   case $rub in
     0) echo ' ' ; exit 0 ;;
     *) zex $CHEM/$1_$LNG.emp | awkemp $rub | sed 's/AA//' | page ;;
   esac
   echo ' ' ; echo ' '
   case $LNG in
fr) echo -n " retour au menu (o/n) ?  " ;;
eng) echo -n " back to the menu (y/n) ?  " ;; 
   esac
   read ret
   case $ret in
     ""|o|y) ;;
     n) echo ' ' ; exit 0 ;;
   esac
   done ;;
esac